systemd.directives — Index of configuration directives
Directives for configuring units, used in unit files.
Accept=¶AccuracySec=¶After=¶Alias=¶AllowIsolate=¶AllowedCPUs=¶AllowedMemoryNodes=¶Also=¶AmbientCapabilities=¶AppArmorProfile=¶AssertACPower=¶AssertArchitecture=¶AssertCPUFeature=¶AssertCPUPressure=¶AssertCPUs=¶AssertCapability=¶AssertControlGroupController=¶AssertCredential=¶AssertDirectoryNotEmpty=¶AssertEnvironment=¶AssertFileIsExecutable=¶AssertFileNotEmpty=¶AssertFirstBoot=¶AssertGroup=¶AssertHost=¶AssertIOPressure=¶AssertKernelCommandLine=¶AssertKernelVersion=¶AssertMemory=¶AssertMemoryPressure=¶AssertNeedsUpdate=¶AssertOSRelease=¶AssertPathExists=¶AssertPathExistsGlob=¶AssertPathIsDirectory=¶AssertPathIsEncrypted=¶AssertPathIsMountPoint=¶AssertPathIsReadWrite=¶AssertPathIsSymbolicLink=¶AssertSecurity=¶AssertUser=¶AssertVirtualization=¶BPFProgram=¶Backlog=¶Before=¶BindIPv6Only=¶BindPaths=¶BindReadOnlyPaths=¶BindToDevice=¶BindsTo=¶Broadcast=¶BusName=¶CPUAccounting=¶CPUAffinity=¶CPUQuota=¶CPUQuotaPeriodSec=¶CPUSchedulingPolicy=¶CPUSchedulingPriority=¶CPUSchedulingResetOnFork=¶CPUWeight=¶CacheDirectory=¶CacheDirectoryMode=¶CapabilityBoundingSet=¶CollectMode=¶ConditionACPower=¶ConditionArchitecture=¶ConditionCPUFeature=¶ConditionCPUPressure=¶ConditionCPUs=¶ConditionCapability=¶ConditionControlGroupController=¶ConditionCredential=¶ConditionDirectoryNotEmpty=¶ConditionEnvironment=¶ConditionFileIsExecutable=¶ConditionFileNotEmpty=¶ConditionFirmware=¶ConditionFirstBoot=¶ConditionGroup=¶ConditionHost=¶ConditionIOPressure=¶ConditionKernelCommandLine=¶ConditionKernelVersion=¶ConditionMemory=¶ConditionMemoryPressure=¶ConditionNeedsUpdate=¶ConditionOSRelease=¶ConditionPathExists=¶ConditionPathExistsGlob=¶ConditionPathIsDirectory=¶ConditionPathIsEncrypted=¶ConditionPathIsMountPoint=¶ConditionPathIsReadWrite=¶ConditionPathIsSymbolicLink=¶ConditionSecurity=¶ConditionUser=¶ConditionVirtualization=¶ConfigurationDirectory=¶ConfigurationDirectoryMode=¶Conflicts=¶CoredumpFilter=¶CoredumpReceive=¶DefaultDependencies=¶DefaultInstance=¶DefaultStartupMemoryLow=¶DeferAcceptSec=¶Delegate=¶DelegateSubgroup=¶Description=¶DeviceAllow=¶DevicePolicy=¶DirectoryMode=¶systemd.automount(5), systemd.mount(5), systemd.path(5), systemd.socket(5)
DirectoryNotEmpty=¶DisableControllers=¶Documentation=¶DynamicUser=¶Environment=¶EnvironmentFile=¶ExecCondition=¶ExecPaths=¶ExecReload=¶ExecSearchPath=¶ExecStart=¶ExecStartPost=¶ExecStartPre=¶ExecStop=¶ExecStopPost=¶ExecStopPre=¶ExitType=¶ExtensionDirectories=¶ExtensionImagePolicy=¶ExtensionImages=¶ExtraOptions=¶FailureAction=¶FailureActionExitStatus=¶FileDescriptorName=¶FileDescriptorStoreMax=¶FileDescriptorStorePreserve=¶FinalKillSignal=¶FixedRandomDelay=¶FlushPending=¶ForceUnmount=¶FreeBind=¶Group=¶GuessMainPID=¶IOAccounting=¶IODeviceLatencyTargetSec=¶IODeviceWeight=¶IOReadBandwidthMax=¶IOReadIOPSMax=¶IOSchedulingClass=¶IOSchedulingPriority=¶IOWeight=¶IOWriteBandwidthMax=¶IOWriteIOPSMax=¶IPAccounting=¶IPAddressAllow=¶IPAddressDeny=¶IPCNamespacePath=¶IPEgressFilterPath=¶IPIngressFilterPath=¶IPTOS=¶IPTTL=¶IgnoreOnIsolate=¶IgnoreSIGPIPE=¶ImportCredential=¶InaccessiblePaths=¶JobRunningTimeoutSec=¶JobTimeoutAction=¶JobTimeoutRebootArgument=¶JobTimeoutSec=¶JoinsNamespaceOf=¶KeepAlive=¶KeepAliveIntervalSec=¶KeepAliveProbes=¶KeepAliveTimeSec=¶KeyringMode=¶KillMode=¶KillSignal=¶LazyUnmount=¶LimitAS=¶LimitCORE=¶LimitCPU=¶LimitDATA=¶LimitFSIZE=¶LimitLOCKS=¶LimitMEMLOCK=¶LimitMSGQUEUE=¶LimitNICE=¶LimitNOFILE=¶LimitNPROC=¶LimitRSS=¶LimitRTPRIO=¶LimitRTTIME=¶LimitSIGPENDING=¶LimitSTACK=¶ListenDatagram=¶ListenFIFO=¶ListenMessageQueue=¶ListenNetlink=¶ListenSequentialPacket=¶ListenSpecial=¶ListenStream=¶ListenUSBFunction=¶LoadCredential=¶LoadCredentialEncrypted=¶LockPersonality=¶LogExtraFields=¶LogFilterPatterns=¶LogLevelMax=¶LogNamespace=¶LogRateLimitBurst=¶LogRateLimitIntervalSec=¶LogsDirectory=¶LogsDirectoryMode=¶MakeDirectory=¶ManagedOOMMemoryPressure=¶ManagedOOMMemoryPressureLimit=¶ManagedOOMPreference=¶ManagedOOMSwap=¶Mark=¶MaxConnections=¶MaxConnectionsPerSource=¶MemoryAccounting=¶MemoryDenyWriteExecute=¶MemoryHigh=¶MemoryKSM=¶MemoryLow=¶MemoryMax=¶MemoryMin=¶MemoryPressureThresholdSec=¶MemoryPressureWatch=¶MemorySwapMax=¶MemoryZSwapMax=¶MemoryZSwapWriteback=¶MessageQueueMaxMessages=¶MessageQueueMessageSize=¶MountAPIVFS=¶MountFlags=¶MountImagePolicy=¶MountImages=¶NFTSet=¶NUMAMask=¶NUMAPolicy=¶NetworkNamespacePath=¶Nice=¶NoDelay=¶NoExecPaths=¶NoNewPrivileges=¶NonBlocking=¶NotifyAccess=¶OOMPolicy=¶OOMScoreAdjust=¶OnActiveSec=¶OnBootSec=¶OnCalendar=¶OnClockChange=¶OnFailure=¶OnFailureJobMode=¶OnStartupSec=¶OnSuccess=¶OnSuccessJobMode=¶OnTimezoneChange=¶OnUnitActiveSec=¶OnUnitInactiveSec=¶OpenFile=¶Options=¶PAMName=¶PIDFile=¶PartOf=¶PassCredentials=¶PassEnvironment=¶PassFileDescriptorsToExec=¶PassPacketInfo=¶PassSecurity=¶PathChanged=¶PathExists=¶PathExistsGlob=¶PathModified=¶Persistent=¶Personality=¶PipeSize=¶PollLimitBurst=¶PollLimitIntervalSec=¶Priority=¶PrivateDevices=¶PrivateIPC=¶PrivateMounts=¶PrivateNetwork=¶PrivateTmp=¶PrivateUsers=¶ProcSubset=¶PropagatesReloadTo=¶PropagatesStopTo=¶ProtectClock=¶ProtectControlGroups=¶ProtectHome=¶ProtectHostname=¶ProtectKernelLogs=¶ProtectKernelModules=¶ProtectKernelTunables=¶ProtectProc=¶ProtectSystem=¶RandomizedDelaySec=¶ReadOnlyPaths=¶ReadWriteOnly=¶ReadWritePaths=¶RebootArgument=¶ReceiveBuffer=¶RefuseManualStart=¶RefuseManualStop=¶ReloadPropagatedFrom=¶ReloadSignal=¶RemainAfterElapse=¶RemainAfterExit=¶RemoveIPC=¶RemoveOnStop=¶RequiredBy=¶Requires=¶RequiresMountsFor=¶Requisite=¶Restart=¶RestartForceExitStatus=¶RestartKillSignal=¶RestartMaxDelaySec=¶RestartMode=¶RestartPreventExitStatus=¶RestartSec=¶RestartSteps=¶RestrictAddressFamilies=¶RestrictFileSystems=¶RestrictNamespaces=¶RestrictNetworkInterfaces=¶RestrictRealtime=¶RestrictSUIDSGID=¶ReusePort=¶RootDirectory=¶RootDirectoryStartOnly=¶RootEphemeral=¶RootHash=¶RootHashSignature=¶RootImage=¶RootImageOptions=¶RootImagePolicy=¶RootVerity=¶RuntimeDirectory=¶RuntimeDirectoryMode=¶RuntimeDirectoryPreserve=¶RuntimeMaxSec=¶RuntimeRandomizedExtraSec=¶SELinuxContext=¶SELinuxContextFromNet=¶SecureBits=¶SendBuffer=¶SendSIGHUP=¶SendSIGKILL=¶Service=¶SetCredential=¶SetCredentialEncrypted=¶SetLoginEnvironment=¶Slice=¶SloppyOptions=¶SmackLabel=¶SmackLabelIPIn=¶SmackLabelIPOut=¶SmackProcessLabel=¶SocketBindAllow=¶SocketBindDeny=¶SocketGroup=¶SocketMode=¶SocketProtocol=¶SocketUser=¶Sockets=¶SourcePath=¶StandardError=¶StandardInput=¶StandardInputData=¶StandardInputText=¶StandardOutput=¶StartLimitAction=¶StartLimitBurst=¶StartLimitIntervalSec=¶StartupAllowedCPUs=¶StartupAllowedMemoryNodes=¶StartupCPUWeight=¶StartupIOWeight=¶StartupMemoryHigh=¶StartupMemoryLow=¶StartupMemoryMax=¶StartupMemorySwapMax=¶StartupMemoryZSwapMax=¶StateDirectory=¶StateDirectoryMode=¶StopPropagatedFrom=¶StopWhenUnneeded=¶SuccessAction=¶SuccessActionExitStatus=¶SuccessExitStatus=¶SupplementaryGroups=¶SurviveFinalKillSignal=¶Symlinks=¶SyslogFacility=¶SyslogIdentifier=¶SyslogLevel=¶SyslogLevelPrefix=¶SystemCallArchitectures=¶SystemCallErrorNumber=¶SystemCallFilter=¶SystemCallLog=¶TCPCongestion=¶TTYColumns=¶TTYPath=¶TTYReset=¶TTYRows=¶TTYVHangup=¶TTYVTDisallocate=¶TasksAccounting=¶TasksMax=¶TemporaryFileSystem=¶TimeoutAbortSec=¶TimeoutCleanSec=¶TimeoutIdleSec=¶TimeoutSec=¶systemd.mount(5), systemd.service(5), systemd.socket(5), systemd.swap(5)
TimeoutStartFailureMode=¶TimeoutStartSec=¶TimeoutStopFailureMode=¶TimeoutStopSec=¶TimerSlackNSec=¶Timestamping=¶Transparent=¶TriggerLimitBurst=¶TriggerLimitIntervalSec=¶Type=¶UMask=¶USBFunctionDescriptors=¶USBFunctionStrings=¶Unit=¶UnsetEnvironment=¶UpheldBy=¶Upholds=¶User=¶UtmpIdentifier=¶UtmpMode=¶WakeSystem=¶WantedBy=¶Wants=¶WantsMountsFor=¶WatchdogSec=¶WatchdogSignal=¶What=¶Where=¶WorkingDirectory=¶Writable=¶Kernel boot options for configuring the behaviour of the systemd process.
-b¶1¶2¶3¶4¶5¶S¶bond=¶bootdev=¶bridge=¶debug¶domain=¶emergency¶fsck.mode=¶fsck.repair=¶fstab=¶ifname=¶kernel-command-line(7), systemd-network-generator.service(8)
ip=¶locale.LANG=¶locale.LANGUAGE=¶locale.LC_ADDRESS=¶locale.LC_COLLATE=¶locale.LC_CTYPE=¶locale.LC_IDENTIFICATION=¶locale.LC_MEASUREMENT=¶locale.LC_MESSAGES=¶locale.LC_MONETARY=¶locale.LC_NAME=¶locale.LC_NUMERIC=¶locale.LC_PAPER=¶locale.LC_TELEPHONE=¶locale.LC_TIME=¶luks.crypttab=¶luks.data=¶luks.key=¶luks.name=¶luks.options=¶luks.uuid=¶luks=¶modules_load=¶mount.usr=¶mount.usrflags=¶mount.usrfstype=¶nameserver=¶kernel-command-line(7), systemd-network-generator.service(8), systemd-resolved.service(8)
net.ifname_policy=¶kernel-command-line(7), systemd-network-generator.service(8), systemd-udevd.service(8)
net.ifnames=¶net.naming_scheme=¶noresume¶plymouth.enable=¶quiet¶quotacheck.mode=¶rd.emergency¶rd.fstab=¶rd.luks.crypttab=¶rd.luks.data=¶rd.luks.key=¶rd.luks.name=¶rd.luks.options=¶rd.luks.uuid=¶rd.luks=¶rd.modules_load=¶rd.peerdns=¶rd.rescue¶rd.route=¶rd.systemd.gpt_auto¶rd.systemd.gpt_auto=¶rd.systemd.image_policy=¶rd.systemd.mount-extra=¶rd.systemd.swap-extra=¶rd.systemd.unit=¶rd.systemd.verity=¶rd.udev.blockdev_read_only¶rd.udev.children_max=¶rd.udev.event_timeout=¶rd.udev.exec_delay=¶rd.udev.log_level=¶rd.udev.timeout_signal=¶rd.veritytab=¶rescue¶resume=¶kernel-command-line(7), systemd-hibernate-resume-generator(8)
resume_offset=¶kernel-command-line(7), systemd-hibernate-resume-generator(8)
resumeflags=¶kernel-command-line(7), systemd-hibernate-resume-generator(8)
ro¶root=¶kernel-command-line(7), systemd-fstab-generator(8), systemd-gpt-auto-generator(8)
rootflags=¶kernel-command-line(7), systemd-fstab-generator(8), systemd-gpt-auto-generator(8)
rootfstype=¶kernel-command-line(7), systemd-fstab-generator(8), systemd-gpt-auto-generator(8)
roothash=¶kernel-command-line(7), systemd-fstab-generator(8), systemd-veritysetup-generator(8)
rw¶s¶single¶systemd.allow_userspace_verity=¶systemd.battery_check=¶systemd.clock_usec=¶systemd.condition_first_boot=¶systemd.condition_needs_update=¶systemd.confirm_spawn¶systemd.cpu_affinity=¶systemd.crash_action=¶systemd.crash_chvt¶systemd.crash_shell¶systemd.debug_shell¶systemd.default_debug_tty=¶systemd.default_device_timeout_sec=¶systemd.default_standard_error=¶systemd.default_standard_output=¶systemd.default_timeout_start_sec=¶systemd.dump_core¶systemd.early_core_pattern=¶systemd.firstboot=¶systemd.getty_auto=¶systemd.gpt_auto¶systemd.gpt_auto=¶systemd.hostname=¶systemd.image_policy=¶systemd.import_credentials=¶systemd.journald.forward_to_console=¶systemd.journald.forward_to_kmsg=¶systemd.journald.forward_to_syslog=¶systemd.journald.forward_to_wall=¶systemd.journald.max_level_console=¶systemd.journald.max_level_kmsg=¶systemd.journald.max_level_socket=¶systemd.journald.max_level_store=¶systemd.journald.max_level_syslog=¶systemd.journald.max_level_wall=¶systemd.log_color¶systemd.log_level=¶systemd.log_location¶systemd.log_location=¶systemd.log_ratelimit_kmsg¶systemd.log_target=¶systemd.log_tid¶systemd.log_time¶systemd.machine_id=¶systemd.mask=¶systemd.mount-extra=¶systemd.random_seed=¶systemd.reload_limit_burst=¶systemd.reload_limit_interval_sec=¶systemd.restore_state=¶kernel-command-line(7), systemd-backlight@.service(8), systemd-rfkill.service(8)
systemd.run=¶systemd.run_failure_action=¶systemd.run_success_action=¶systemd.service_watchdogs¶systemd.service_watchdogs=¶systemd.set_credential=¶systemd.set_credential_binary=¶systemd.setenv=¶systemd.show_status¶systemd.ssh_auto=¶systemd.ssh_listen=¶systemd.status_unit_format=¶systemd.swap-extra=¶systemd.swap=¶systemd.tpm2_wait=¶systemd.tty.columns.tty=¶systemd.tty.rows.tty=¶systemd.tty.term.tty=¶systemd.unit=¶systemd.verity.root_options=¶systemd.verity=¶systemd.verity_root_data=¶systemd.verity_root_hash=¶systemd.verity_root_options=¶systemd.verity_usr_data=¶systemd.verity_usr_hash=¶systemd.verity_usr_options=¶systemd.volatile=¶systemd.wants=¶systemd.watchdog_device=¶systemd.watchdog_pre_sec=¶systemd.watchdog_pretimeout_governor=¶systemd.watchdog_sec=¶udev.blockdev_read_only¶udev.children_max=¶udev.event_timeout=¶udev.exec_delay=¶udev.log_level=¶udev.timeout_signal=¶usrhash=¶kernel-command-line(7), systemd-fstab-generator(8), systemd-veritysetup-generator(8)
vconsole.font=¶vconsole.font_map=¶vconsole.font_unimap=¶vconsole.keymap=¶vconsole.keymap_toggle=¶veritytab=¶vlan=¶Data passed from VMM to system via SMBIOS Type 11.
Environment variables understood by the systemd manager and other programs and environment variable-compatible settings.
$CACHE_DIRECTORY¶$CONFIGURATION_DIRECTORY¶$CREDENTIALS_DIRECTORY¶$EMAIL¶$ENCRYPTED_CREDENTIALS_DIRECTORY¶$EXIT_CODE¶$EXIT_STATUS¶$FDSTORE¶$HOME¶$INVOCATION_ID¶$JOURNAL_STREAM¶$LANG¶$LISTEN_FDNAMES¶sd_listen_fds(3), systemd(1), systemd-socket-activate(1), systemd.exec(5)
$LISTEN_FDS¶sd_listen_fds(3), systemd(1), systemd-socket-activate(1), systemd.exec(5)
$LISTEN_PID¶sd_listen_fds(3), systemd(1), systemd-socket-activate(1), systemd.exec(5)
$LOGNAME¶$LOGS_DIRECTORY¶$LOG_NAMESPACE¶$MAINPID¶$MANAGERPID¶$MEMORY_PRESSURE_WATCH¶$MEMORY_PRESSURE_WRITE¶$MONITOR_EXIT_CODE¶$MONITOR_EXIT_STATUS¶$MONITOR_INVOCATION_ID¶$MONITOR_SERVICE_RESULT¶$MONITOR_UNIT¶$NOTIFY_SOCKET¶$PATH¶$PIDFILE¶$PREVLEVEL¶$REMOTE_ADDR¶$REMOTE_PORT¶$RUNLEVEL¶$RUNTIME_DIRECTORY¶$SERVICE_RESULT¶$SHELL¶$STATE_DIRECTORY¶$SYSTEMD_ARCHITECTURE¶$SYSTEMD_COLORS¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_CONFIDENTIAL_VIRTUALIZATION¶$SYSTEMD_DEBUGGER¶$SYSTEMD_EDITOR¶$SYSTEMD_ENVIRONMENT_GENERATOR_PATH¶$SYSTEMD_EXEC_PID¶$SYSTEMD_FIRST_BOOT¶$SYSTEMD_GENERATOR_PATH¶$SYSTEMD_GETTY_AUTO¶$SYSTEMD_HOME=¶$SYSTEMD_HOME_SUSPEND=¶$SYSTEMD_IN_INITRD¶$SYSTEMD_LESS¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LESSCHARSET¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LOG_COLOR¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LOG_LEVEL¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LOG_LOCATION¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LOG_RATELIMIT_KMSG¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LOG_TARGET¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LOG_TID¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_LOG_TIME¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-socket-activate(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_NSS_RESOLVE_CACHE¶$SYSTEMD_NSS_RESOLVE_NETWORK¶$SYSTEMD_NSS_RESOLVE_SYNTHESIZE¶$SYSTEMD_NSS_RESOLVE_TRUST_ANCHOR¶$SYSTEMD_NSS_RESOLVE_VALIDATE¶$SYSTEMD_NSS_RESOLVE_ZONE¶$SYSTEMD_PAGER¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_PAGERSECURE¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_RANDOM_SEED_CREDIT¶$SYSTEMD_SCOPE¶$SYSTEMD_UNIT_PATH¶$SYSTEMD_URLIFY¶homectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-inhibit(1), systemd-nspawn(1), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), userdbctl(1)
$SYSTEMD_VIRTUALIZATION¶$TERM¶$TRIGGER_PATH¶$TRIGGER_TIMER_MONOTONIC_USEC¶$TRIGGER_TIMER_REALTIME_USEC¶$TRIGGER_UNIT¶$TZ¶$USER¶$WATCHDOG_PID¶$WATCHDOG_USEC¶$XDG_CONFIG_DIRS¶$XDG_CONFIG_HOME¶$XDG_DATA_DIRS¶$XDG_DATA_HOME¶$XDG_RUNTIME_DIR¶$XDG_SEAT¶$XDG_SESSION_CLASS¶$XDG_SESSION_DESKTOP¶$XDG_SESSION_ID¶$XDG_SESSION_TYPE¶$XDG_VTNR¶ANSI_COLOR=¶ARCHITECTURE=¶BUG_REPORT_URL=¶BUILD_ID=¶CHASSIS=¶CONFEXT_LEVEL=¶CONFEXT_SCOPE=¶CPE_NAME=¶DEFAULT_HOSTNAME=¶DEPLOYMENT=¶DOCUMENTATION_URL=¶FONT=¶FONT_MAP=¶FONT_UNIMAP=¶HARDWARE_MODEL=¶HARDWARE_VENDOR=¶HOME_URL=¶ICON_NAME=¶ID=¶ID_LIKE=¶IMAGE_ID=¶IMAGE_VERSION=¶KEYMAP=¶KEYMAP_TOGGLE=¶LOCATION=¶LOGO=¶NAME=¶PORTABLE_PREFIXES=¶PRETTY_HOSTNAME=¶PRETTY_NAME=¶PRIVACY_POLICY_URL=¶SUPPORT_END=¶SUPPORT_URL=¶SYSEXT_LEVEL=¶SYSEXT_SCOPE=¶VARIANT=¶VARIANT_ID=¶VENDOR_NAME=¶VENDOR_URL=¶VERSION=¶VERSION_CODENAME=¶VERSION_ID=¶System credentials understood by the system and service manager and various other components:
cryptenroll.fido2-pin¶cryptenroll.new-passphrase¶cryptenroll.new-tpm2-pin¶cryptenroll.passphrase¶cryptenroll.pkcs11-pin¶cryptenroll.tpm2-pin¶cryptsetup.fido2-pin¶cryptsetup.luks2-pin¶cryptsetup.passphrase¶cryptsetup.pkcs11-pin¶cryptsetup.tpm2-pin¶firstboot.keymap¶firstboot.locale¶firstboot.locale-messages¶firstboot.timezone¶fstab.extra¶getty.ttys.container¶getty.ttys.serial¶home.create.*¶journal.forward_to_socket¶journal.storage¶login.issue¶login.motd¶network.conf.*¶systemd-network-generator.service(8), systemd.system-credentials(7)
network.dns¶network.hosts¶network.link.*¶systemd-network-generator.service(8), systemd.system-credentials(7)
network.netdev.*¶systemd-network-generator.service(8), systemd.system-credentials(7)
network.network.*¶systemd-network-generator.service(8), systemd.system-credentials(7)
network.search_domains¶network.wireguard.*¶passwd.hashed-password.user¶passwd.hashed-password.root¶passwd.plaintext-password.user¶passwd.plaintext-password.root¶passwd.shell.user¶passwd.shell.root¶ssh.listen¶sysctl.extra¶system.hostname¶system.machine_id¶systemd.extra-unit.*¶systemd.unit-dropin.*¶sysusers.extra¶tmpfiles.extra¶udev.conf.*¶udev.rules.*¶vconsole.font¶systemd-vconsole-setup.service(8), systemd.system-credentials(7)
vconsole.font_map¶systemd-vconsole-setup.service(8), systemd.system-credentials(7)
vconsole.font_unimap¶systemd-vconsole-setup.service(8), systemd.system-credentials(7)
vconsole.keymap¶systemd-vconsole-setup.service(8), systemd.system-credentials(7)
vconsole.keymap_toggle¶systemd-vconsole-setup.service(8), systemd.system-credentials(7)
vmm.notify_socket¶EFI variables understood by systemd-boot(7) and other programs.
LoaderBootCountPath¶LoaderConfigConsoleMode¶LoaderConfigTimeout¶LoaderConfigTimeoutOneShot¶LoaderDevicePartUUID¶LoaderEntries¶LoaderEntryDefault¶LoaderEntryLastBooted¶LoaderEntryOneShot¶LoaderEntrySelected¶LoaderFeatures¶LoaderFirmwareInfo¶LoaderFirmwareType¶LoaderImageIdentifier¶LoaderInfo¶LoaderSystemToken¶LoaderTimeExecUSec¶LoaderTimeInitUSec¶LoaderTimeMenuUsec¶StubInfo¶StubPcrInitRDConfExts¶StubPcrInitRDSysExts¶StubPcrKernelImage¶StubPcrKernelParameters¶Directives for configuring home areas and user accounts via systemd-homed.service(8).
Directives for configuring systemd units through the udev database.
$$¶$attr{file}¶$devnode¶$devpath¶$driver¶$env{key}¶$id¶$kernel¶$links¶$major¶$minor¶$name¶$number¶$parent¶$result¶$root¶$sys¶%%"¶%E{key}¶%M"¶%N"¶%P"¶%S"¶%b"¶%c¶%k¶%m"¶%n"¶%p"¶%r¶%s{file}¶ACTION¶ATTRS{filename}¶ATTR{filename}¶CONST{key}¶DEVPATH¶DRIVER¶DRIVERS¶ENV{key}¶GOTO¶GROUP¶ID_AUTOSEAT¶ID_FOR_SEAT¶ID_MODEL=¶ID_MODEL_FROM_DATABASE=¶ID_SEAT¶IMPORT{type}¶KERNEL¶KERNELS¶LABEL¶MODE¶NAME¶OPTIONS¶OWNER¶PROGRAM¶RESULT¶RUN{type}¶SECLABEL{module}¶SUBSYSTEM¶SUBSYSTEMS¶SYMLINK¶SYSCTL{kernel parameter}¶SYSTEMD_ALIAS=¶SYSTEMD_MOUNT_OPTIONS=¶SYSTEMD_MOUNT_WHERE=¶SYSTEMD_READY=¶SYSTEMD_USER_WANTS=¶SYSTEMD_WANTS=¶TAG¶TAGS¶TEST{octal mode mask}¶db_persist¶link_priority=¶log_level=¶nowatch¶static_node=¶string_escape=¶watch¶Directives for configuring network links through the net-setup-link udev builtin and networks through systemd-networkd.
ARP=¶ARPAllTargets=¶ARPIPTargets=¶ARPIntervalSec=¶ARPMissedMax=¶ARPValidate=¶AckFilter=¶Activate=¶ActivationPolicy=¶ActiveSlave=¶AdActorSystem=¶AdActorSystemPriority=¶AdSelect=¶AdUserPortKey=¶AddPrefixRoute=¶Address=¶AddressAutoconfiguration=¶Advertise=¶AgeingTimeSec=¶Aggregation=¶Alias=¶AllMulticast=¶AllSlavesActive=¶AllowList=¶AllowLocalRemote=¶AllowPortToBeRoot=¶AllowedIPs=¶AlternativeName=¶AlternativeNamesPolicy=¶Announce=¶Anonymize=¶Architecture=¶Assign=¶AssignToLoopback=¶AssociatedWith=¶AutoJoin=¶AutoNegotiation=¶AutoNegotiationFlowControl=¶AutoRateIngress=¶BSSID=¶Bands=¶Bandwidth=¶BatmanAdvanced=¶BindCarrier=¶BindToInterface=¶BitRate=¶BitsPerSecond=¶Blackhole=¶Bond=¶BootFilename=¶BootServerAddress=¶BootServerName=¶Bridge=¶BridgeLoopAvoidance=¶Broadcast=¶BroadcastMulticastQueueLength=¶BroadcastQueueThreshold=¶Buckets=¶BufferBytes=¶BurstBytes=¶BusErrorReporting=¶CEThresholdSec=¶Cache=¶CacheFromLocalhost=¶CeilBufferBytes=¶CeilRate=¶ClassId=¶ClassicDataLengthCode=¶ClientIdentifier=¶CoalescePacketRateHigh=¶CoalescePacketRateLow=¶CoalescePacketRateSampleIntervalSec=¶CombinedChannels=¶CompensationMode=¶ConfigureWithoutCarrier=¶ConnectionRetrySec=¶CopyDSCP=¶Cost=¶Credential=¶DHCP=¶DHCPPrefixDelegation=¶DHCPServer=¶DHCPv6Client=¶DNS=¶DNSDefaultRoute=¶DNSLifetimeSec=¶DNSOverTLS=¶DNSSEC=¶DNSSECNegativeTrustAnchors=¶DNSStubListener=¶DNSStubListenerExtra=¶DUIDRawData=¶DUIDType=¶DataBitRate=¶DataPhaseBufferSegment1=¶DataPhaseBufferSegment2=¶DataPropagationSegment=¶DataSamplePoint=¶DataSyncJumpWidth=¶DataTimeQuantaNSec=¶DefaultClass=¶DefaultLeaseTimeSec=¶DefaultPVID=¶DefaultRouteOnDevice=¶DefaultVirtualQueue=¶DelayJitterSec=¶DelaySec=¶DenyList=¶Description=¶Destination=¶DestinationPort=¶DiscoverPathMTU=¶DistributedArpTable=¶Domains=¶DownDelaySec=¶Driver=¶Duplex=¶DuplicateAddressDetection=¶DuplicateRate=¶DynamicTransmitLoadBalancing=¶ECN=¶ERSPANDirection=¶ERSPANHardwareId=¶ERSPANIndex=¶ERSPANVersion=¶EgressQOSMaps=¶EgressUntagged=¶EmitDNS=¶EmitDomains=¶EmitLLDP=¶EmitLPR=¶EmitNTP=¶EmitPOP3=¶EmitRouter=¶EmitSIP=¶EmitSMTP=¶EmitTimezone=¶Encapsulation=¶EncapsulationLimit=¶EncapsulationType=¶Encrypt=¶Endpoint=¶EtherType=¶External=¶FDBAgeingSec=¶FDMode=¶FDNonISO=¶FOUDestinationPort=¶FOUSourcePort=¶FailOverMACPolicy=¶FallbackDNS=¶FallbackLeaseLifetimeSec=¶FallbackNTP=¶Family=¶FastLeave=¶FastOpenNoCookie=¶FirewallMark=¶Firmware=¶Flags=¶FlowIsolationMode=¶FlowLabel=¶FlowLimit=¶Flows=¶FooOverUDP=¶ForwardDelaySec=¶Fragmentation=¶From=¶GVRP=¶Gateway=¶GatewayBandwidthDown=¶GatewayBandwidthUp=¶GatewayMode=¶GatewayOnLink=¶GenericProtocolExtension=¶GenericRIO=¶GenericReceiveOffload=¶GenericReceiveOffloadHardware=¶GenericSegmentOffloadMaxBytes=¶GenericSegmentOffloadMaxSegments=¶GenericSegmentationOffload=¶GratuitousARP=¶Group=¶GroupForwardMask=¶GroupPolicyExtension=¶HairPin=¶Handle=¶HelloTimeSec=¶HomeAddress=¶HomeAgent=¶HomeAgentLifetimeSec=¶HomeAgentPreference=¶HopLimit=¶HopPenalty=¶Host=¶Hostname=¶IAID=¶IPDoNotFragment=¶IPMasquerade=¶IPProtocol=¶IPServiceType=¶IPVLAN=¶IPVTAP=¶IPoIB=¶IPv4AcceptLocal=¶IPv4Forwarding=¶IPv4LLRoute=¶IPv4LLStartAddress=¶IPv4ProxyARP=¶IPv4ProxyARPPrivateVLAN=¶IPv4ReversePathFilter=¶IPv4RouteLocalnet=¶IPv6AcceptRA=¶IPv6DuplicateAddressDetection=¶IPv6FlowLabel=¶IPv6Forwarding=¶IPv6HopLimit=¶IPv6LinkLocalAddressGenerationMode=¶IPv6MTUBytes=¶IPv6OnlyMode=¶IPv6OnlyPreferredSec=¶IPv6Preference=¶IPv6PrivacyExtensions=¶IPv6ProxyNDP=¶IPv6ProxyNDPAddress=¶IPv6RapidDeploymentPrefix=¶IPv6RetransmissionTimeSec=¶IPv6SendRA=¶IPv6StableSecretAddress=¶ISATAP=¶Id=¶IgnoreCarrierLoss=¶IgnoreDontFragment=¶IgnoreUserspaceMulticastGroup=¶ImportProperty=¶IncomingInterface=¶Independent=¶IngressQOSMaps=¶InheritInnerProtocol=¶InitialAdvertisedReceiveWindow=¶InitialCongestionWindow=¶InitialQuantumBytes=¶InputKey=¶InterfaceId=¶IntervalSec=¶InvertRule=¶Isolated=¶KeepCarrier=¶KeepConfiguration=¶KeepMaster=¶KernelCommandLine=¶KernelVersion=¶Key=¶KeyFile=¶KeyId=¶Kind=¶L2MissNotification=¶L3MasterDevice=¶L3MissNotification=¶LACPTransmitRate=¶LLDP=¶LLMNR=¶LPR=¶Label=¶LargeReceiveOffload=¶LatencySec=¶Layer2SpecificHeader=¶LearnPacketIntervalSec=¶Learning=¶LifetimeSec=¶LimitBytes=¶LinkLayerAddress=¶LinkLocalAddressing=¶LinkState=¶ListenOnly=¶ListenPort=¶Local=¶Loopback=¶LooseBinding=¶LossRate=¶MACAddress=¶MACAddressPolicy=¶MACSpoofCheck=¶MACVLAN=¶MACVTAP=¶MACsec=¶MDI=¶MIIMonitorSec=¶MPUBytes=¶MTUBytes=¶MUDURL=¶MVRP=¶MacLearning=¶ManageForeignNextHops=¶ManageForeignRoutes=¶ManageForeignRoutingPolicyRules=¶ManageTemporaryAddress=¶Managed=¶MaxAgeSec=¶MaxAttempts=¶MaxLeaseTimeSec=¶MaxPacketBytes=¶MaximumFDBEntries=¶MaximumRate=¶MemoryLimitBytes=¶Metric=¶MinLinks=¶Mode=¶MultiPathRoute=¶MultiQueue=¶Multicast=¶MulticastDNS=¶MulticastFlood=¶MulticastGroupAddress=¶MulticastIGMPVersion=¶MulticastQuerier=¶MulticastRouter=¶MulticastSnooping=¶MulticastToUnicast=¶NAT=¶NFTSet=¶NTP=¶NTupleFilter=¶Name=¶systemd.dnssd(5), systemd.link(5), systemd.netdev(5), systemd.network(5)
NamePolicy=¶NeighborSuppression=¶NetLabel=¶NextHop=¶OnLink=¶OneShot=¶OriginalName=¶OriginatorIntervalSec=¶OrphanMask=¶OtherChannels=¶OtherInformation=¶OutgoingInterface=¶OutputKey=¶OverheadBytes=¶POP3=¶PVID=¶Pacing=¶PacketInfo=¶PacketLimit=¶PacketNumber=¶PacketsPerSlave=¶Parent=¶PartitionKey=¶Path=¶PeakRate=¶Peer=¶PeerNotifyDelaySec=¶PeerPort=¶PeerSessionId=¶PeerTunnelId=¶PermanentMACAddress=¶PersistLeases=¶PersistentKeepalive=¶PerturbPeriodSec=¶PhaseBufferSegment1=¶PhaseBufferSegment2=¶PhysicalDevice=¶PollIntervalMaxSec=¶PollIntervalMinSec=¶PoolOffset=¶PoolSize=¶Port=¶PortRange=¶PreferredLifetime=¶PreferredLifetimeSec=¶PreferredSource=¶Prefix=¶PrefixAllowList=¶PrefixDelegationHint=¶PrefixDenyList=¶PresumeAck=¶PrimaryReselectPolicy=¶PrimarySlave=¶Priority=¶PriorityMap=¶PriorityQueueingPreset=¶PrivateKey=¶PrivateKeyFile=¶Promiscuous=¶PropagationSegment=¶Property=¶Protocol=¶ProxyARP=¶ProxyARPWiFi=¶PublicKey=¶QualityOfService=¶QuantumBytes=¶QueryReceiveSideScaling=¶QuickAck=¶RTTSec=¶RapidCommit=¶Rate=¶RateToQuantum=¶ReachableTimeSec=¶ReadEtcHosts=¶ReceiveChecksumOffload=¶ReceivePacketSteeringCPUMask=¶ReceiveQueues=¶ReceiveVLANCTAGFilter=¶ReceiveVLANCTAGHardwareAcceleration=¶ReduceARPProxy=¶RelayAgentCircuitId=¶RelayAgentRemoteId=¶RelayTarget=¶Remote=¶RemoteChecksumRx=¶RemoteChecksumTx=¶ReorderHeader=¶RequestAddress=¶RequestBroadcast=¶RequestOptions=¶RequiredFamilyForOnline=¶RequiredForOnline=¶ResendIGMP=¶ResolveUnicastSingleLabel=¶RestartSec=¶RetransmitSec=¶RootDistanceMaxSec=¶Route=¶RouteAllowList=¶RouteDenyList=¶RouteMTUBytes=¶RouteMetric=¶RouteShortCircuit=¶RouteTable=¶Router=¶RouterAllowList=¶RouterDenyList=¶RouterLifetimeSec=¶RouterPreference=¶RoutesToDNS=¶RoutesToNTP=¶RoutingAlgorithm=¶RxBufferSize=¶RxChannels=¶RxCoalesceHighSec=¶RxCoalesceIrqSec=¶RxCoalesceLowSec=¶RxCoalesceSec=¶RxFlowControl=¶RxJumboBufferSize=¶RxMaxCoalescedFrames=¶RxMaxCoalescedHighFrames=¶RxMaxCoalescedIrqFrames=¶RxMaxCoalescedLowFrames=¶RxMiniBufferSize=¶SIP=¶SMTP=¶SR-IOVVirtualFunctions=¶SSID=¶STP=¶SamplePoint=¶SaveIntervalSec=¶Scope=¶SendDecline=¶SendHostname=¶SendOption=¶SendRelease=¶SendVendorOption=¶SerializeTunneledPackets=¶ServerAddress=¶ServerPort=¶SessionId=¶SocketPriority=¶Source=¶SourceMACAddress=¶SourcePort=¶SpeedMeter=¶SpeedMeterIntervalSec=¶SplitGSO=¶StatisticsBlockCoalesceSec=¶StrictBands=¶SubType=¶SubnetId=¶SuppressInterfaceGroup=¶SuppressPrefixLength=¶SyncJumpWidth=¶TCP6SegmentationOffload=¶TCPAdvertisedMaximumSegmentSize=¶TCPCongestionControlAlgorithm=¶TCPRetransmissionTimeoutSec=¶TCPSegmentationOffload=¶TOS=¶TTL=¶Table=¶TargetSec=¶Termination=¶TimeQuantaNSec=¶Timezone=¶To=¶Token=¶TransmitChecksumOffload=¶TransmitHashPolicy=¶TransmitQueueLength=¶TransmitQueues=¶TransmitVLANCTAGHardwareAcceleration=¶TransmitVLANSTAGHardwareAcceleration=¶TripleSampling=¶Trust=¶Tunnel=¶TunnelId=¶TxBufferSize=¶TxChannels=¶TxCoalesceHighSec=¶TxCoalesceIrqSec=¶TxCoalesceLowSec=¶TxCoalesceSec=¶TxFlowControl=¶TxMaxCoalescedFrames=¶TxMaxCoalescedHighFrames=¶TxMaxCoalescedIrqFrames=¶TxMaxCoalescedLowFrames=¶TxtData=¶TxtText=¶Type=¶systemd.dnssd(5), systemd.link(5), systemd.netdev(5), systemd.network(5)
TypeOfService=¶UDP6ZeroChecksumRx=¶UDP6ZeroChecksumTx=¶UDPChecksum=¶UDPDestinationPort=¶UDPSourcePort=¶UnicastFlood=¶Unmanaged=¶UnsetProperty=¶UpDelaySec=¶UplinkInterface=¶Use6RD=¶UseAdaptiveRxCoalesce=¶UseAdaptiveTxCoalesce=¶UseAddress=¶UseAutonomousPrefix=¶UseBPDU=¶UseCaptivePortal=¶UseDNS=¶UseDelegatedPrefix=¶UseDomains=¶UseForEncoding=¶UseGateway=¶UseHopLimit=¶UseHostname=¶UseMTU=¶UseNTP=¶UseOnLinkPrefix=¶UsePREF64=¶UseRawPacketSize=¶UseReachableTime=¶UseRedirect=¶UseRetransmissionTime=¶UseRoutePrefix=¶UseRoutes=¶UseSIP=¶UseTimezone=¶User=¶UserClass=¶VLAN=¶VLANFiltering=¶VLANId=¶VLANProtocol=¶VNI=¶VNetHeader=¶VRF=¶VXLAN=¶ValidLifetimeSec=¶VendorClass=¶VendorClassIdentifier=¶VirtualFunction=¶VirtualQueues=¶Virtualization=¶WDS=¶WLANInterfaceType=¶WakeOnLan=¶WakeOnLanPassword=¶Wash=¶Weight=¶WithoutRA=¶Xfrm=¶Fields in the journal events with a well known meaning.
CODE_FILE=¶CODE_FUNC=¶CODE_LINE=¶COREDUMP=¶COREDUMP_CGROUP=¶COREDUMP_CMDLINE=¶COREDUMP_COMM=¶COREDUMP_CONTAINER_CMDLINE=¶COREDUMP_CWD=¶COREDUMP_ENVIRON=¶COREDUMP_EXE=¶COREDUMP_FILENAME=¶COREDUMP_GID=¶COREDUMP_HOSTNAME=¶COREDUMP_OPEN_FDS=¶COREDUMP_OWNER_UID=¶COREDUMP_PACKAGE_JSON=¶COREDUMP_PACKAGE_NAME=¶COREDUMP_PACKAGE_VERSION=¶COREDUMP_PID=¶COREDUMP_PROC_AUXV=¶COREDUMP_PROC_CGROUP=¶COREDUMP_PROC_LIMITS=¶COREDUMP_PROC_MAPS=¶COREDUMP_PROC_MOUNTINFO=¶COREDUMP_PROC_STATUS=¶COREDUMP_RLIMIT=¶COREDUMP_ROOT=¶COREDUMP_SESSION=¶COREDUMP_SIGNAL=¶COREDUMP_SIGNAL_NAME=¶COREDUMP_SLICE=¶COREDUMP_TIMESTAMP=¶COREDUMP_TRUNCATED=¶COREDUMP_UID=¶COREDUMP_UNIT=¶COREDUMP_USER_UNIT=¶DOCUMENTATION=¶ERRNO=¶INVOCATION_ID=¶MESSAGE=¶MESSAGE_ID=¶OBJECT_AUDIT_LOGINUID=¶OBJECT_AUDIT_SESSION=¶OBJECT_CMDLINE=¶OBJECT_COMM=¶OBJECT_EXE=¶OBJECT_GID=¶OBJECT_PID=¶OBJECT_SYSTEMD_CGROUP=¶OBJECT_SYSTEMD_INVOCATION_ID=¶OBJECT_SYSTEMD_OWNER_UID=¶OBJECT_SYSTEMD_SESSION=¶OBJECT_SYSTEMD_UNIT=¶OBJECT_SYSTEMD_USER_UNIT=¶OBJECT_UID=¶PRIORITY=¶SYSLOG_FACILITY=¶SYSLOG_IDENTIFIER=¶SYSLOG_PID=¶SYSLOG_RAW=¶SYSLOG_TIMESTAMP=¶TID=¶UNIT=¶USER_INVOCATION_ID=¶USER_UNIT=¶_AUDIT_LOGINUID=¶_AUDIT_SESSION=¶_BOOT_ID=¶_CAP_EFFECTIVE=¶_CMDLINE=¶_COMM=¶_EXE=¶_GID=¶_HOSTNAME=¶_KERNEL_DEVICE=¶_KERNEL_SUBSYSTEM=¶_LINE_BREAK=¶_MACHINE_ID=¶_NAMESPACE=¶_PID=¶_RUNTIME_SCOPE=¶_SELINUX_CONTEXT=¶_SOURCE_REALTIME_TIMESTAMP=¶_STREAM_ID=¶_SYSTEMD_CGROUP=¶_SYSTEMD_INVOCATION_ID=¶_SYSTEMD_OWNER_UID=¶_SYSTEMD_SESSION=¶_SYSTEMD_SLICE=¶_SYSTEMD_UNIT=¶_SYSTEMD_USER_SLICE=¶_SYSTEMD_USER_UNIT=¶_TRANSPORT=¶_UDEV_DEVLINK=¶_UDEV_DEVNODE=¶_UDEV_SYSNAME=¶_UID=¶__CURSOR=¶__MONOTONIC_TIMESTAMP=¶__REALTIME_TIMESTAMP=¶__SEQNUM=¶__SEQNUM_ID=¶Directives for configuring PAM behaviour.
/etc/crypttab,
/etc/veritytab and
/etc/fstab options¶Options which influence mounted filesystems and encrypted volumes.
_netdev¶auto¶bitlk¶check-at-most-once¶cipher=¶data-block-size=¶data-blocks=¶discard¶fec-device=¶fec-offset=¶fec-roots=¶fido2-cid=¶fido2-device=¶fido2-rp=¶format=¶hash-block-size=¶hash-offset=¶hash=¶header=¶headless=¶ignore-corruption¶ignore-zero-blocks¶key-slot=¶keyfile-erase¶keyfile-offset=¶keyfile-size=¶keyfile-timeout=¶link-volume-key=¶luks¶no-read-workqueue¶no-write-workqueue¶noauto¶crypttab(5), systemd.mount(5), systemd.swap(5), veritytab(5)
nofail¶crypttab(5), systemd.mount(5), systemd.swap(5), veritytab(5)
offset=¶panic-on-corruption¶password-echo=¶pkcs11-uri=¶plain¶read-only¶readonly¶restart-on-corruption¶root-hash-signature=¶salt=¶same-cpu-crypt¶sector-size=¶size=¶skip=¶submit-from-crypt-cpus¶superblock=¶swap¶tcrypt¶tcrypt-keyfile=¶tcrypt-system¶tcrypt-veracrypt¶timeout=¶tmp=¶token-timeout=¶tpm2-device=¶tpm2-measure-bank=¶tpm2-measure-pcr=¶tpm2-pcrlock=¶tpm2-pcrs=¶tpm2-pin=¶tpm2-signature=¶tries=¶try-empty-password=¶uuid=¶veracrypt-pim=¶verify¶x-initrd.attach¶x-initrd.mount¶x-systemd.after=¶x-systemd.automount¶x-systemd.before=¶x-systemd.device-bound=¶x-systemd.device-timeout=¶x-systemd.growfs¶x-systemd.idle-timeout=¶x-systemd.makefs¶x-systemd.mount-timeout=¶x-systemd.pcrfs¶x-systemd.required-by=¶x-systemd.requires-mounts-for=¶x-systemd.requires=¶x-systemd.rw-only¶x-systemd.wanted-by=¶x-systemd.wants-mounts-for=¶Directives for configuring systemd-nspawn containers.
AmbientCapability=¶Bind=¶BindReadOnly=¶BindUser=¶Boot=¶Bridge=¶CPUAffinity=¶Capability=¶DropCapability=¶Environment=¶Ephemeral=¶Hostname=¶IPVLAN=¶Inaccessible=¶Interface=¶KillSignal=¶LimitAS=¶LimitCORE=¶LimitCPU=¶LimitDATA=¶LimitFSIZE=¶LimitLOCKS=¶LimitMEMLOCK=¶LimitMSGQUEUE=¶LimitNICE=¶LimitNOFILE=¶LimitNPROC=¶LimitRSS=¶LimitRTPRIO=¶LimitRTTIME=¶LimitSIGPENDING=¶LimitSTACK=¶LinkJournal=¶MACVLAN=¶MachineID=¶NoNewPrivileges=¶NotifyReady=¶OOMScoreAdjust=¶Overlay=¶OverlayReadOnly=¶Parameters=¶Personality=¶PivotRoot=¶Port=¶Private=¶PrivateUsers=¶PrivateUsersOwnership=¶ProcessTwo=¶ReadOnly=¶ResolvConf=¶SuppressSync=¶SystemCallFilter=¶TemporaryFileSystem=¶Timezone=¶User=¶VirtualEthernet=¶VirtualEthernetExtra=¶Volatile=¶WorkingDirectory=¶Zone=¶Directives for configuring the behaviour of the systemd process and other tools through configuration files.
AllowHibernation=¶AllowHybridSleep=¶AllowSuspend=¶AllowSuspendThenHibernate=¶Audit=¶CPUAffinity=¶CapabilityBoundingSet=¶Compress=¶CrashAction=¶CrashChangeVT=¶CrashShell=¶CtrlAltDelBurstAction=¶DefaultCPUAccounting=¶DefaultDeviceTimeoutSec=¶DefaultEnvironment=¶DefaultIOAccounting=¶DefaultIPAccounting=¶DefaultLimitAS=¶DefaultLimitCORE=¶DefaultLimitCPU=¶DefaultLimitDATA=¶DefaultLimitFSIZE=¶DefaultLimitLOCKS=¶DefaultLimitMEMLOCK=¶DefaultLimitMSGQUEUE=¶DefaultLimitNICE=¶DefaultLimitNOFILE=¶DefaultLimitNPROC=¶DefaultLimitRSS=¶DefaultLimitRTPRIO=¶DefaultLimitRTTIME=¶DefaultLimitSIGPENDING=¶DefaultLimitSTACK=¶DefaultMemoryAccounting=¶DefaultMemoryPressureDurationSec=¶DefaultMemoryPressureLimit=¶DefaultMemoryPressureThresholdSec=¶DefaultMemoryPressureWatch=¶DefaultOOMPolicy=¶DefaultOOMScoreAdjust=¶DefaultRestartSec=¶DefaultSmackProcessLabel=¶DefaultStandardError=¶DefaultStandardOutput=¶DefaultStartLimitBurst=¶DefaultStartLimitIntervalSec=¶DefaultTasksAccounting=¶DefaultTasksMax=¶DefaultTimeoutAbortSec=¶DefaultTimeoutStartSec=¶DefaultTimeoutStopSec=¶DefaultTimerAccuracySec=¶DumpCore=¶ExternalSizeMax=¶ForwardToConsole=¶ForwardToKMsg=¶ForwardToSocket=¶ForwardToSyslog=¶ForwardToWall=¶HandleHibernateKey=¶HandleHibernateKeyLongPress=¶HandleLidSwitch=¶HandleLidSwitchDocked=¶HandleLidSwitchExternalPower=¶HandlePowerKey=¶HandlePowerKeyLongPress=¶HandleRebootKey=¶HandleRebootKeyLongPress=¶HandleSuspendKey=¶HandleSuspendKeyLongPress=¶HibernateDelaySec=¶HibernateKeyIgnoreInhibited=¶HibernateMode=¶HoldoffTimeoutSec=¶IdleAction=¶IdleActionSec=¶InhibitDelayMaxSec=¶InhibitorsMax=¶JournalSizeMax=¶KExecWatchdogSec=¶KeepFree=¶KillExcludeUsers=¶KillOnlyUsers=¶KillUserProcesses=¶LidSwitchIgnoreInhibited=¶LineMax=¶LogColor=¶LogLevel=¶LogLocation=¶LogTarget=¶LogTime=¶ManagerEnvironment=¶MaxFileSec=¶MaxFileSize=¶MaxFiles=¶MaxLevelConsole=¶MaxLevelKMsg=¶MaxLevelSocket=¶MaxLevelStore=¶MaxLevelSyslog=¶MaxLevelWall=¶MaxRetentionSec=¶MaxUse=¶MemorySleepMode=¶NAutoVTs=¶NUMAMask=¶NUMAPolicy=¶NetworkTimeoutSec=¶NoNewPrivileges=¶PowerKeyIgnoreInhibited=¶ProcessSizeMax=¶ProtectSystem=¶RateLimitBurst=¶RateLimitIntervalSec=¶ReadKMsg=¶RebootKeyIgnoreInhibited=¶RebootWatchdogSec=¶ReloadLimitBurst=¶ReloadLimitIntervalSec=¶RemoveIPC=¶ReserveVT=¶RuntimeDirectoryInodesMax=¶RuntimeDirectorySize=¶RuntimeKeepFree=¶RuntimeMaxFileSize=¶RuntimeMaxFiles=¶RuntimeMaxUse=¶RuntimeWatchdogPreGovernor=¶RuntimeWatchdogPreSec=¶RuntimeWatchdogSec=¶Seal=¶ServerCertificateFile=¶ServerKeyFile=¶SessionsMax=¶ShowStatus=¶SleepOperation=¶SplitMode=¶StatusUnitFormat=¶StopIdleSessionSec=¶Storage=¶SuspendEstimationSec=¶SuspendKeyIgnoreInhibited=¶SuspendState=¶SwapUsedLimit=¶SyncIntervalSec=¶SystemCallArchitectures=¶SystemKeepFree=¶SystemMaxFileSize=¶SystemMaxFiles=¶SystemMaxUse=¶TTYPath=¶TargetSolution=¶TimerSlackNSec=¶TrustedCertificateFile=¶URL=¶Unlink=¶UserStopDelaySec=¶WatchdogDevice=¶children_max=¶event_timeout=¶exec_delay=¶resolve_names=¶timeout_signal=¶udev_log=¶Command-line options accepted by programs in the systemd suite.
--accept¶--accept-cached¶--access-mode¶--acquired¶--action¶--activatable¶--address¶--adjust-system-clock¶--after¶--after-cursor¶--all¶coredumpctl(1), journalctl(1), loginctl(1), machinectl(1), networkctl(1), systemctl(1), systemd-cgls(1), systemd-storagetm.service(8), timedatectl(1), ukify(1)
--all-architectures¶--allow-null¶--ambient-capability¶--any¶--app-specific¶--append¶--architecture¶--are-updates-enabled¶--as-pid2¶--attach¶--attr-match[=FILE[=VALUE]]¶--attr-nomatch[=FILE[=VALUE]]¶--attribute-walk¶--augment-creds¶--auto-login¶--auto-resize-mode¶--auto-start¶--automount¶--automount-property¶--avatar¶--background¶run0(1), systemd-nspawn(1), systemd-run(1), systemd-vmspawn(1)
--backing¶--bank¶--base-time¶--basename¶--batch¶--before¶--bind¶--bind-device¶--bind-ro¶--bind-user¶--blob¶--boot[=[ID][±offset]|all]¶--boot-loader-entry¶--boot-path¶--booted¶--bus-path¶--cache¶--can-factory-reset¶--capability¶--capability-ambient-set¶--capability-bounding-set¶--capsule¶--case-sensitive[=BOOLEAN]¶--cat¶--cat-config¶systemd-binfmt.service(8), systemd-sysctl.service(8), systemd-sysusers(8), systemd-tmpfiles(8)
--catalog¶--cert¶systemd-journal-gatewayd.service(8), systemd-journal-remote.service(8), systemd-journal-upload.service(8)
--certificate¶--cgroup-id¶--chain¶--chdir¶--check-inhibitors¶--children-max¶--chroot¶--cifs-domain¶--cifs-extra-mount-options¶--cifs-service¶--cifs-user-name¶--class¶--clean¶--cleanup-db¶--cmdline¶--cname¶--collect¶--commit¶--component¶--components¶--compress¶--config¶--confirm-spawn¶--connections-max¶--console¶systemd-nspawn(1), systemd-tty-ask-password-agent(1), systemd-vmspawn(1)
--container¶--continuous¶--copy¶--copy-from¶--copy-keymap¶--copy-locale¶--copy-root-password¶--copy-root-shell¶--copy-source¶--copy-timezone¶--copy-to¶--cpu¶--cpu-affinity¶--cpu-weight¶--cpus¶--crash-action¶--crash-shell¶--crash-vt¶--create¶--credential¶--current¶--cursor¶--cursor-file¶--cvm¶--daemon¶--datagram¶--debug¶--debugger¶--debugger-arguments¶--default-standard-error¶--default-standard-output¶--defer-partitions¶--definitions¶--delay¶--delete-root-password¶--depth¶--description¶--destination¶--detach¶--device¶--device-id-of-file¶--devicetree¶--diff¶--directory¶coredumpctl(1), journalctl(1), systemd-journal-gatewayd.service(8), systemd-journal-upload.service(8), systemd-nspawn(1), systemd-vmspawn(1)
--disable-updates¶--discard¶--discard-disk¶--discover¶--disk-size¶--disk-usage¶--dmesg¶--drop-caches¶--drop-capability¶--drop-in¶--dry-run¶bootctl(1), systemctl(1), systemd-oomd.service(8), systemd-repart(8), systemd-sysusers(8), systemd-tmpfiles(8), udevadm(8)
--dtb¶--dump-bus-properties¶--dump-catalog¶--dump-configuration-items¶--dump-core¶--echo¶--efi-boot-option-description¶--email-address¶--emoji¶--empty¶--enable¶--enable-updates¶--enforce-password-policy¶--entry-token¶--ephemeral¶--esp-path¶--event-timeout¶--exclude-identifier¶--exclude-partitions¶--exclude-prefix¶--exec¶--exec-delay¶--exit¶--exit-idle-time¶--exit-if-exists¶--expand-environment¶--expect-reply¶--export¶--export-db¶--export-format¶--export-prefix¶--extension¶--extra-drive¶--facility¶--factory-reset¶--fail¶--failed¶--fd¶--fdname¶--fido2-credential-algorithm¶--fido2-device¶--fido2-with-client-pin¶--fido2-with-user-presence¶--fido2-with-user-verification¶--field¶--fields¶--file¶coredumpctl(1), journalctl(1), systemd-journal-gatewayd.service(8), systemd-journal-upload.service(8)
--file-system¶--firmware¶--firmware-setup¶--flush¶--follow¶--force¶importctl(1), journalctl(1), machinectl(1), portablectl(1), poweroff(8), systemctl(1), systemd-firstboot(1), systemd-pcrlock(8), systemd-sysext(8)
--format¶--forward-journal¶--from-pattern¶--fs-type¶--fsck¶--full¶busctl(1), journalctl(1), loginctl(1), machinectl(1), networkctl(1), systemctl(1), systemd-cgls(1), systemd-mount(1)
--fuzz¶--generate-crypttab¶--generate-fstab¶--generators¶--getter¶--gid¶--global¶--gnutls-log¶--graceful¶bootctl(1), systemd-pcrphase.service(8), systemd-tmpfiles(8)
--grep¶--group¶--growfs¶--halt¶--header¶--help¶bootctl(1), busctl(1), coredumpctl(1), homectl(1), hostnamectl(1), importctl(1), journalctl(1), kernel-install(8), localectl(1), loginctl(1), machinectl(1), networkctl(1), oomctl(1), portablectl(1), poweroff(8), resolvectl(1), run0(1), runlevel(8), shutdown(8), systemctl(1), systemd(1), systemd-ac-power(1), systemd-analyze(1), systemd-ask-password(1), systemd-battery-check.service(8), systemd-binfmt.service(8), systemd-bless-boot.service(8), systemd-bsod.service(8), systemd-cat(1), systemd-cgls(1), systemd-cgtop(1), systemd-creds(1), systemd-cryptenroll(1), systemd-delta(1), systemd-detect-virt(1), systemd-dissect(1), systemd-escape(1), systemd-firstboot(1), systemd-hwdb(8), systemd-id128(1), systemd-inhibit(1), systemd-journal-gatewayd.service(8), systemd-journal-remote.service(8), systemd-journal-upload.service(8), systemd-machine-id-setup(1), systemd-measure(1), systemd-mount(1), systemd-networkd-wait-online.service(8), systemd-notify(1), systemd-nspawn(1), systemd-oomd.service(8), systemd-path(1), systemd-pcrlock(8), systemd-pcrphase.service(8), systemd-repart(8), systemd-run(1), systemd-socket-activate(1), systemd-socket-proxyd(8), systemd-stdio-bridge(1), systemd-storagetm.service(8), systemd-suspend.service(8), systemd-sysctl.service(8), systemd-sysext(8), systemd-sysupdate(8), systemd-sysusers(8), systemd-tmpfiles(8), systemd-tty-ask-password-agent(1), systemd-udevd.service(8), systemd-vmspawn(1), systemd-vpick(1), telinit(8), timedatectl(1), udevadm(8), ukify(1), userdbctl(1), varlinkctl(1)
--home-dir¶--host¶busctl(1), homectl(1), hostnamectl(1), importctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd-analyze(1), systemd-mount(1), systemd-run(1), timedatectl(1)
--hostname¶--icon¶--icon-name¶--id¶--identifier¶--identity¶--ignore¶--ignore-failure¶--image¶bootctl(1), coredumpctl(1), journalctl(1), kernel-install(8), systemctl(1), systemd-analyze(1), systemd-firstboot(1), systemd-machine-id-setup(1), systemd-nspawn(1), systemd-repart(8), systemd-sysupdate(8), systemd-sysusers(8), systemd-tmpfiles(8), systemd-vmspawn(1)
--image-path¶--image-policy¶bootctl(1), coredumpctl(1), journalctl(1), kernel-install(8), systemctl(1), systemd-analyze(1), systemd-dissect(1), systemd-machine-id-setup(1), systemd-nspawn(1), systemd-repart(8), systemd-sysext(8), systemd-sysupdate(8), systemd-sysusers(8), systemd-tmpfiles(8)
--in-memory¶--inaccessible¶--include-partitions¶--inetd¶--initialized¶--initialized-match¶--initialized-nomatch¶--initrd¶--inline¶--install-source¶--instance¶--instances-max¶--interface¶--interval¶--io-weight¶--ipv4¶--ipv6¶--iterations¶--job-mode¶--json¶bootctl(1), busctl(1), coredumpctl(1), homectl(1), hostnamectl(1), importctl(1), kernel-install(8), loginctl(1), networkctl(1), resolvectl(1), systemd-analyze(1), systemd-creds(1), systemd-dissect(1), systemd-id128(1), systemd-measure(1), systemd-pcrlock(8), systemd-repart(8), systemd-sysext(8), systemd-sysupdate(8), udevadm(8), ukify(1), userdbctl(1), varlinkctl(1)
--keep-download¶--keep-unit¶--kernel¶--kernel-command-line¶--key¶systemd-journal-gatewayd.service(8), systemd-journal-remote.service(8), systemd-journal-upload.service(8)
--key-file¶--keymap¶--keyname¶--kill-processes¶--kill-signal¶--kill-value¶--kill-whom¶--kvm¶--language¶--legend¶--level-prefix¶--lines¶journalctl(1), loginctl(1), machinectl(1), networkctl(1), systemctl(1)
--link-journal¶--linux¶--list¶busctl(1), systemd-detect-virt(1), systemd-dissect(1), systemd-inhibit(1), systemd-mount(1), systemd-tty-ask-password-agent(1)
--list-boots¶--list-catalog¶--list-cvm¶--listen¶--listen-http¶--listen-https¶--listen-raw¶--load-credential¶--load-credentials¶--locale¶--locale-messages¶--location¶--locked¶--log-color¶--log-level¶--log-location¶--log-target¶--log-time¶--login-background¶--loop-ref¶--low¶--luks-cipher¶--luks-cipher-mode¶--luks-discard¶--luks-extra-mount-options¶--luks-offline-discard¶--luks-pbkdf-force-iterations¶--luks-pbkdf-hash-algorithm¶--luks-pbkdf-memory-cost¶--luks-pbkdf-parallel-threads¶--luks-pbkdf-time-cost¶--luks-pbkdf-type¶--luks-sector-size¶--luks-volume-key-size¶--machine¶busctl(1), homectl(1), hostnamectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), run0(1), systemctl(1), systemd-analyze(1), systemd-cgls(1), systemd-cgtop(1), systemd-mount(1), systemd-nspawn(1), systemd-run(1), systemd-stdio-bridge(1), systemd-vmspawn(1), timedatectl(1)
--machine-id¶systemd(1), systemd-firstboot(1), systemd-pcrphase.service(8)
--make-archive¶--make-ddi¶--make-entry-directory¶--man¶--mangle¶--marked¶--match¶--max-addresses¶--measure¶--member-of¶--memory-high¶--memory-max¶--merge¶journalctl(1), systemd-journal-gatewayd.service(8), systemd-journal-upload.service(8)
--message¶--microcode¶--mkdir¶--mode¶--monitor¶--more¶--mount¶--mtree¶--mtree-hash¶--multiple¶--multiplexer¶--mutable¶--name¶--name-match[=NAME]¶--namespace¶journalctl(1), systemd-cat(1), systemd-journal-upload.service(8)
--network¶--network-bridge¶--network-interface¶--network-ipvlan¶--network-macvlan¶--network-namespace-path¶--network-tap¶--network-user-mode¶--network-veth¶--network-veth-extra¶--network-zone¶--newline¶--nice¶--no-ask-password¶homectl(1), hostnamectl(1), importctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), run0(1), systemctl(1), systemd-mount(1), systemd-run(1), timedatectl(1)
--no-block¶portablectl(1), systemctl(1), systemd-mount(1), systemd-notify(1), systemd-run(1)
--no-convert¶--no-full¶--no-hostname¶--no-legend¶busctl(1), coredumpctl(1), homectl(1), importctl(1), kernel-install(8), loginctl(1), machinectl(1), networkctl(1), portablectl(1), systemd-analyze(1), systemd-creds(1), systemd-dissect(1), systemd-id128(1), systemd-inhibit(1), systemd-mount(1), systemd-repart(8), systemd-sysext(8), systemd-sysupdate(8), userdbctl(1)
--no-measure¶--no-new-privileges¶--no-output¶--no-pager¶bootctl(1), busctl(1), coredumpctl(1), homectl(1), importctl(1), journalctl(1), kernel-install(8), localectl(1), loginctl(1), machinectl(1), networkctl(1), oomctl(1), portablectl(1), resolvectl(1), systemctl(1), systemd-analyze(1), systemd-binfmt.service(8), systemd-cgls(1), systemd-creds(1), systemd-delta(1), systemd-dissect(1), systemd-id128(1), systemd-inhibit(1), systemd-measure(1), systemd-mount(1), systemd-nspawn(1), systemd-path(1), systemd-pcrlock(8), systemd-repart(8), systemd-sysctl.service(8), systemd-sysext(8), systemd-sysupdate(8), systemd-sysusers(8), systemd-tmpfiles(8), systemd-vmspawn(1), timedatectl(1), udevadm(8), userdbctl(1), varlinkctl(1)
--no-reload¶networkctl(1), portablectl(1), systemctl(1), systemd-sysext(8)
--no-sign-kernel¶--no-style¶--no-summary¶--no-sync¶--no-tail¶--no-tty¶--no-variables¶--no-wall¶--no-warn¶--no-wtmp¶--nodev¶--noexec¶--nosuid¶--not-after¶--not-before¶--notify-ready¶--now¶--nqn¶--nv-index¶--oci-bundle¶--offline¶--on-active¶--on-boot¶--on-calendar¶--on-clock-change¶--on-startup¶--on-timezone-change¶--on-unit-active¶--on-unit-inactive¶--oneway¶--oom-score-adjust¶--operational-state¶--options¶--order¶--os-release¶--osrel¶--output¶coredumpctl(1), journalctl(1), loginctl(1), machinectl(1), systemctl(1), systemd-journal-remote.service(8), ukify(1), userdbctl(1)
--output-fields¶--overlay¶--overlay-ro¶--owner¶--pager-end¶--parent-match[=NAME]¶--pass-ssh-key¶--password¶--password-change-inactive¶--password-change-max¶--password-change-min¶--password-change-now¶--password-change-warn¶--password-hint¶--path¶--path-property¶--pcr¶--pcr-banks¶--pcr-private-key¶--pcr-public-key¶--pcrlock¶--pcrpkey¶--personality¶--phase¶--phases¶--pid¶--ping¶--pipe¶--pivot-root¶--pkcs11-token-uri¶--plain¶--plymouth¶--policy¶--port¶--poweroff¶--prefix¶--preset-mode¶--pretty¶hostnamectl(1), systemd-creds(1), systemd-id128(1), systemd-repart(8)
--print¶--print-boot-path¶--print-esp-path¶--print-root-device¶--prioritized-subsystem¶--priority¶--private-key¶--private-key-source¶--private-network¶--private-users¶systemd-detect-virt(1), systemd-nspawn(1), systemd-vmspawn(1)
--private-users-ownership¶--profile¶--prompt¶--prompt-hostname¶--prompt-keymap¶--prompt-locale¶--prompt-root-password¶--prompt-root-shell¶--prompt-timezone¶--property¶loginctl(1), machinectl(1), run0(1), systemctl(1), systemd-mount(1), systemd-nspawn(1), systemd-run(1), timedatectl(1), udevadm(8)
--property-match[=KEY=VALUE]¶--protocol¶--pty¶--public-key¶--purge¶--query¶--quiet¶bootctl(1), busctl(1), coredumpctl(1), importctl(1), journalctl(1), machinectl(1), portablectl(1), systemctl(1), systemd-analyze(1), systemd-creds(1), systemd-detect-virt(1), systemd-mount(1), systemd-networkd-wait-online.service(8), systemd-nspawn(1), systemd-run(1), systemd-vmspawn(1), udevadm(8)
--ram¶--rate-limit-burst¶--rate-limit-interval¶--raw¶--raw-description¶--read-only¶importctl(1), machinectl(1), systemctl(1), systemd-dissect(1), systemd-nspawn(1)
--ready¶--real-name¶--realm¶--rebalance-weight¶--reboot¶--reboot-argument¶--recovery-key¶--recovery-pin¶--recursive¶--recursive-errors¶--register¶--relax-single-label¶--relinquish-var¶--reload¶--reloading¶--remain-after-exit¶--remove¶--removed¶--replace¶--require¶--reset¶--resolv-conf¶--resolve¶--resolve-names¶--reverse¶--rlimit¶--rmdir¶--root¶bootctl(1), coredumpctl(1), journalctl(1), kernel-install(8), systemctl(1), systemd-analyze(1), systemd-firstboot(1), systemd-hwdb(8), systemd-machine-id-setup(1), systemd-repart(8), systemd-sysext(8), systemd-sysupdate(8), systemd-sysusers(8), systemd-tmpfiles(8), udevadm(8)
--root-hash¶--root-hash-sig¶--root-password¶--root-password-file¶--root-password-hashed¶--root-shell¶--rotate¶--runner¶--runtime¶--same-dir¶--save-state¶--sbat¶--scope¶--seal¶--search¶--section¶--sector-size¶--secure-boot¶--secureboot-certificate¶--secureboot-certificate-dir¶--secureboot-certificate-name¶--secureboot-certificate-validity¶--secureboot-private-key¶--security-policy¶--seed¶--selinux-apifs-context¶--selinux-context¶--send-sighup¶--seqpacket¶--service¶--service-address¶--service-txt¶--service-type¶--service-watchdogs¶--session-launcher¶--session-type¶--set-credential¶--setenv¶homectl(1), machinectl(1), run0(1), systemd-nspawn(1), systemd-run(1), systemd-socket-activate(1)
--settings¶--settle¶--setup-keys¶--setup-machine-id¶--shell¶--show¶--show-cursor¶--show-machine¶--show-status¶--show-transaction¶--show-types¶--sign-kernel¶--signal¶--signing-engine¶--signtool¶--since¶--size¶--skel¶--slice¶--slice-inherit¶--smart-relinquish-var¶--socket-property¶--splash¶--split¶--split-mode¶--ssh-key-type¶--stale-data¶--start-exec-queue¶--state¶--static¶--stats¶--status¶--stderr-priority¶--stdin¶--stop-delay¶--stop-exec-queue¶--stopping¶--storage¶--strict¶--subsystem-match[=SUBSYSTEM]¶--subsystem-nomatch[=SUBSYSTEM]¶--suffix¶--summary¶--suppress-sync¶--sync¶--synthesize¶--sysname-match[=NAME]¶--system¶busctl(1), journalctl(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-creds(1), systemd-journal-gatewayd.service(8), systemd-journal-upload.service(8), systemd-mount(1), systemd-run(1), systemd-stdio-bridge(1)
--system-call-filter¶--table¶--tag-match[=TAG]¶--tasks-max¶--template¶--test¶--threshold¶--timeout¶busctl(1), systemd-ask-password(1), systemd-networkd-wait-online.service(8), udevadm(8)
--timeout-idle-sec¶--timeout-signal¶--timer-property¶--timestamp¶--timezone¶--tldr¶systemd-analyze(1), systemd-binfmt.service(8), systemd-sysctl.service(8), systemd-sysusers(8), systemd-tmpfiles(8)
--tmpfs¶--to-pattern¶--tools¶--tpm¶--tpm2-device¶systemd-creds(1), systemd-cryptenroll(1), systemd-measure(1), systemd-pcrphase.service(8), systemd-repart(8)
--tpm2-device-key¶--tpm2-pcrlock¶--tpm2-pcrs¶--tpm2-public-key¶--tpm2-public-key-pcrs¶--tpm2-seal-key-handle¶--tpm2-signature¶--tpm2-with-pin¶--transcode¶--transient¶--tree¶--truncate-newline¶--trust¶systemd-journal-gatewayd.service(8), systemd-journal-remote.service(8), systemd-journal-upload.service(8)
--trust-anchor¶--tty¶--type¶resolvectl(1), systemctl(1), systemd-delta(1), systemd-mount(1), systemd-vpick(1), udevadm(8)
--ucode¶--udev¶--uid¶homectl(1), machinectl(1), systemd-creds(1), systemd-notify(1), systemd-run(1)
--umask¶--umount¶--uname¶--unescape¶--unique¶--unit¶journalctl(1), run0(1), systemd(1), systemd-analyze(1), systemd-cgls(1), systemd-run(1)
--unlock-fido2-device¶--unlock-key-file¶--unlock-tpm2-device¶--unregister¶--until¶--update-catalog¶--url¶systemd-journal-remote.service(8), systemd-journal-upload.service(8)
--user¶busctl(1), journalctl(1), run0(1), systemctl(1), systemd(1), systemd-analyze(1), systemd-creds(1), systemd-journal-gatewayd.service(8), systemd-journal-upload.service(8), systemd-mount(1), systemd-nspawn(1), systemd-run(1), systemd-stdio-bridge(1), systemd-tmpfiles(8)
--user-unit¶--usr¶--utc¶--uuid¶systemd-id128(1), systemd-nspawn(1), systemd-vmspawn(1), udevadm(8)
--vacuum-files¶--vacuum-size¶--vacuum-time¶--validate¶--value¶loginctl(1), machinectl(1), systemctl(1), systemd-id128(1), timedatectl(1), udevadm(8)
--verbose¶busctl(1), kernel-install(8), systemd-ac-power(1), udevadm(8)
--verify¶--verify-key¶--verity-data¶--version¶bootctl(1), busctl(1), coredumpctl(1), homectl(1), hostnamectl(1), importctl(1), journalctl(1), kernel-install(8), localectl(1), loginctl(1), machinectl(1), networkctl(1), oomctl(1), portablectl(1), resolvectl(1), run0(1), systemctl(1), systemd(1), systemd-ac-power(1), systemd-analyze(1), systemd-battery-check.service(8), systemd-binfmt.service(8), systemd-bless-boot.service(8), systemd-bsod.service(8), systemd-cat(1), systemd-cgls(1), systemd-cgtop(1), systemd-creds(1), systemd-cryptenroll(1), systemd-delta(1), systemd-detect-virt(1), systemd-dissect(1), systemd-escape(1), systemd-firstboot(1), systemd-id128(1), systemd-inhibit(1), systemd-journal-gatewayd.service(8), systemd-journal-remote.service(8), systemd-journal-upload.service(8), systemd-machine-id-setup(1), systemd-measure(1), systemd-mount(1), systemd-networkd-wait-online.service(8), systemd-notify(1), systemd-nspawn(1), systemd-oomd.service(8), systemd-path(1), systemd-pcrlock(8), systemd-pcrphase.service(8), systemd-repart(8), systemd-run(1), systemd-socket-activate(1), systemd-socket-proxyd(8), systemd-stdio-bridge(1), systemd-storagetm.service(8), systemd-suspend.service(8), systemd-sysctl.service(8), systemd-sysext(8), systemd-sysupdate(8), systemd-sysusers(8), systemd-tmpfiles(8), systemd-tty-ask-password-agent(1), systemd-udevd.service(8), systemd-vmspawn(1), systemd-vpick(1), timedatectl(1), udevadm(8), ukify(1), userdbctl(1), varlinkctl(1)
--vm¶--volatile¶--vsock¶--vsock-cid¶--wait¶--wait-daemon[¶--wait-for-initialization[=SECONDS]¶--wall¶--watch¶--watch-bind¶--welcome¶--what¶--when¶--who¶--why¶--wipe-slot¶--with¶--with-dependencies¶--with-dropin¶--with-key¶--with-nss¶--with-varlink¶--working-directory¶--wtmp-only¶--xattr¶--xml-interface¶--zone¶-1¶-4¶-6¶-A¶coredumpctl(1), systemd-mount(1), systemd-vpick(1), udevadm(8)
-B¶-C¶busctl(1), importctl(1), systemctl(1), systemd-repart(8), systemd-run(1), systemd-sysupdate(8)
-D¶coredumpctl(1), journalctl(1), run0(1), systemd-journal-gatewayd.service(8), systemd-journal-upload.service(8), systemd-nspawn(1), systemd-udevd.service(8), systemd-vmspawn(1)
-E¶homectl(1), machinectl(1), systemd-nspawn(1), systemd-run(1), systemd-socket-activate(1), systemd-tmpfiles(8), udevadm(8)
-EE¶-F¶-G¶-H¶busctl(1), homectl(1), hostnamectl(1), importctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), shutdown(8), systemctl(1), systemd-analyze(1), systemd-creds(1), systemd-mount(1), systemd-run(1), timedatectl(1)
-I¶-L¶-M¶busctl(1), homectl(1), hostnamectl(1), importctl(1), journalctl(1), localectl(1), loginctl(1), machinectl(1), portablectl(1), systemctl(1), systemd-analyze(1), systemd-cgls(1), systemd-cgtop(1), systemd-dissect(1), systemd-mount(1), systemd-nspawn(1), systemd-run(1), systemd-stdio-bridge(1), systemd-vmspawn(1), timedatectl(1)
-N¶importctl(1), journalctl(1), systemd-udevd.service(8), udevadm(8), userdbctl(1)
-P¶homectl(1), importctl(1), machinectl(1), shutdown(8), systemctl(1), systemd-cgtop(1), systemd-id128(1), systemd-nspawn(1), systemd-repart(8), systemd-run(1), timedatectl(1), udevadm(8)
-R¶-S¶coredumpctl(1), importctl(1), journalctl(1), systemd-nspawn(1), systemd-repart(8), systemd-run(1), systemd-vpick(1), udevadm(8)
-T¶journalctl(1), systemctl(1), systemd-creds(1), systemd-mount(1)
-U¶coredumpctl(1), journalctl(1), systemd-dissect(1), systemd-nspawn(1)
-V¶-Z¶-a¶</